Hydroxylamine, O-(3,3-diphenylpropyl)-, hydrochloride → HCID 86758284, compound

Participants

Reaction Steps

Synthesis was performed from (2S)-2-({(2S)-2-[(tert-butoxycarbonyl)amino]-3-phenylpropanoyl}amino)-3-[3-(methoxycarbonyl)-4-(2-methoxy-2-oxoethoxy)phenyl]propanoic acid (85 mg, 0.15 mmol) and 3,3-diphenylpropoxyamine hydrochloride (48 mg, 0.18 mmol) according to Method C with HPLC purification to give the title compound (29 mg). 7.75 (s, 1H), 7.33 (d, J=9.5 Hz, 1H), 6.87 (d, J=8.3 Hz, 1H), 4.71 (s, 2H), 4.39 (dd, 1H), 4.25 (m, 1H), 4.11 (t, J=8.0 Hz, 1H), 3.57 (m, 2H), 3.01 (m, 2H), 2.93 (m, 1H), 2.75 (m, 1H), 2.24 (m, 2H), 1.35 (s, 9H); IR (KBr) 3274, 2978, 1684 1651 cm−1; HRMS m/z 739.3126 (calc. of monoisotopic mass for C41H45N3O10 gives 739.3105).

Provenance & Evidence